Rapid: Individual Calculations February 2019
 Fedorov, Sergey  Total change: -31.40  Rating chartPersonal card
 Seniors_Rapid_28.12 St. Petersburg RUS 2018-12-28
RcRownchangeKK*chgGame
 1907 2054 2.50 6 -1.57 20 -31.40 
  Kapelkina, Galina 1717 RUS1.0010.12202.40 
  Karasev, Vladimir I m2283 RUS0.001-0.2120-4.20 
  Fokin, Anatoly 1791 RUS0.501-0.3220-6.40 
  Zhukov, Gennady 1857 RUS0.001-0.7520-15.00 
  Smirnov, Vladimir G. 1827 RUS1.0010.21204.20 
  Puzyrevsky, Boris M. 1968 RUS0.001-0.6220-12.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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